Finding the Fourth Proportional to 2,023,055.52, 3,035,035.20 and 760,894.08
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Solution
The fourth proportional to 2,023,055.52, 3,035,035.20 and 760,894.08 is: 1,141,511.09
Step by Step Solution
- Step 1: Write the proportion equation
2,023,055.52 : 3,035,035.20 = 760,894.08 : x - Step 2: Convert to fraction form
2,023,055.52/3,035,035.20 = 760,894.08/x - Step 3: Cross multiply
2,023,055.52x = 3,035,035.20 × 760,894.08 - Step 4: Simplify right side
2,023,055.52x = 2,309,340,316,271.62 - Step 5: Solve for x
x = 2,309,340,316,271.62/2,023,055.52 - Step 6: Final answer
x = 1,141,511.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.